NE685M13
NE685M13 NONLINEAR MODEL
BJT NONLINEAR MODEL PARAMETERS (1)
SCHEMATIC
Q1
Parameters
Q1
Parameters
Q1
C
CBPKG
IS
BF
7e-16
109
1
MJC
XCJC
CJS
VJS
MJS
FC
0.34
0.7
0
C
CB
L
CX
NF
Collector
L
BX
LB
VAF
IKF
ISE
NE
15
0.75
0
Base
CCE
0.19
7.9e-13
2.19
1
0.5
2.5e-12
5.2
4.58
0.011
0
C
CEPKG
L
L
E
TF
BR
XTF
VTF
ITF
NR
1.08
12.4
0
EX
VAR
IKR
ISC
NC
PTF
TR
Emitter
0
1e-9
1.11
0
2
EG
RE
1.3
XTB
XTI
ADDITIONAL PARAMETERS
RB
10
3
Parameters
68533
RBM
IRB
RC
8.34
0.009
10
KF
0
CCB
CCE
LB
0.1e-12
0.14e-12
0.35e-9
0.4e-9
AF
1
CJE
VJE
MJE
CJC
VJC
0.4e-12
0.812
0.5
LE
CCBPKG
CCEPKG
LBX
0.05e-12
0.05e-12
0.05e-9
0.05e-9
0.05e-9
0.18e-12
0.75
LCX
LEX
(1) Gummel-Poon Model
UNITS
Parameter
time
Units
MODEL RANGE
Frequency: 0.1 to 4.0 GHz
seconds (S)
farads (F)
henries (H)
ohms (Ω)
volts (V)
Bias:
Date:
VCE = 0.5 V to 3 V, IC = 0.5 mA to 20 mA
09/02
capacitance
inductance
resistance
voltage
current
amps (A)
Life Support Applications
These NEC products are not intended for use in life support devices, appliances, or systems where the malfunction of these products can reasonably
be expected to result in personal injury. The customers of CEL using or selling these products for use in such applications do so at their own risk and
agree to fully indemnify CEL for all damages resulting from such improper use or sale.
EXCLUSIVE NORTH AMERICAN AGENT FOR NEC RF, MICROWAVE & OPTOELECTRONIC SEMICONDUCTORS
CALIFORNIA EASTERN LABORATORIES • Headquarters • 4590 Patrick Henry Drive • Santa Clara, CA 95054-1817 • (408) 988-3500 • Telex 34-6393 • FAX (408) 988-0279
Internet: http://WWW.CEL.COM
03/18/2002
DATA SUBJECT TO CHANGE WITHOUT NOTICE
3-162
CEL [ CALIFORNIA EASTERN LABS ]
